CN208067143U - A kind of nut riveting limiting tool structure - Google Patents
A kind of nut riveting limiting tool structure Download PDFInfo
- Publication number
- CN208067143U CN208067143U CN201820203611.XU CN201820203611U CN208067143U CN 208067143 U CN208067143 U CN 208067143U CN 201820203611 U CN201820203611 U CN 201820203611U CN 208067143 U CN208067143 U CN 208067143U
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- CN
- China
- Prior art keywords
- hole
- limited post
- skidway hole
- nut
- skidway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of nut riveting limiting tool structure is divided into upper die and lower die two parts, and upper mold uses riveted cavity plate, and lower die includes spacer pin, spring, punch-pin, plug；The first skidway hole and the second skidway hole of mutual unicom are provided in punch-pin, the first skidway hole is located above the second skidway hole, and plug is fixed on the lower ends of the second skidway hole；Spacer pin includes the first limited post, the second limited post, the third limited post that diameter successively increases, and the second limited post and the first skidway hole match, and third limited post and the second skidway hole match, and is limited in the first skidway hole lower end；Spring is provided between spacer pin and plug, the first limited post and upper mold are matched, limited to nut.The utility model makes riveting whole process have limit, will not all be shifted in riveting process middle slideway and nut, will not cause the inclined problem of riveting, and reduces to the skidway hole time, and working efficiency improves.
Description
Technical field
The utility model is related to a kind of limiting tools, more particularly, to a kind of nut riveting limiting tool structure.
Background technology
Currently, electric glass lifter for automobile slideway structure is varied, wherein there are many will install the direct riveting of nut
It is connected on slideway and is assembled with car door.In riveting nut on slideway, the hole for being mostly used slideway limits, and nut for glass-frame riser producer
Do not limit.It is inclined that it is easy to riveting in production, can not reprocess, and production efficiency is very low.
Utility model content
The utility model provides a kind of nut riveting limiting tool structure, solves riveting process middle slideway and nut hair
The problem given birth to displacement and cause riveting inclined.It is described that its technical solution is as follows：
A kind of nut riveting limiting tool structure is divided into upper die and lower die two parts, and upper mold uses the riveted cavity plate, lower die to include
Spacer pin, spring, punch-pin, plug；The first skidway hole and the second skidway hole of mutual unicom, the first skidway hole are provided in punch-pin
Above the second skidway hole, plug is fixed on the lower ends of the second skidway hole；Spacer pin includes that diameter successively increases
One limited post, the second limited post, third limited post, the second limited post and the first skidway hole match, third limited post and second
Skidway hole matches, and limits in the first skidway hole lower end；Spring, the first limited post and upper mold are provided between spacer pin and plug
It matches, nut is limited.
Riveted cavity plate is provided with stepped hole, and the stepped hole includes the first ladder position hole and the second ladder position of mutual unicom
Hole, the first ladder position hole are located above the second ladder position hole, and diameter is less than the second ladder position hole, the first limit of diameter and spacer pin
Position column matches.
The upper end of second limited post protrudes from the upper end of punch-pin, and the position when the first limited post is concordant with the upper end of punch-pin
At the first skidway hole.
The both ends of spring are separately mounted on third limited post and plug.
Plug is detachably mounted to the lower ends of the second skidway hole.
Nut riveting limiting tool structure described in the utility model, changes previous riveting process middle slideway and nut occurs
The problem for shifting and causing riveting inclined, this nut riveting tooling are limited using staged spacer pin, and spacer pin is controlled by spring, nut
Limited by spacer pin, skidway hole is also limited by spacer pin, and riveting whole process has limit, riveting process middle slideway and nut not
It can shift, the inclined problem of riveting will not be caused, and reduce to the skidway hole time, working efficiency improves.
Description of the drawings
Fig. 1 is the structural schematic diagram of nut riveting limiting tool structure；
Fig. 2 is the structural schematic diagram of nut riveting.
1, riveted cavity plate；11, the first ladder position hole；12, the second ladder position hole；2, spacer pin；21, the first limited post；22,
Second limited post；23, third limited post；3, spring；4, punch-pin；41, the first skidway hole；42, the second skidway hole；5, plug；6,
Nut；7, slideway.
Specific implementation mode
As shown in Figure 1, the nut riveting limiting tool structure is divided into upper die and lower die two parts, upper mold is recessed using riveted
Mould 1, lower die include spacer pin 2, spring 3, punch-pin 4, plug 5；The first skidway hole 41 and of mutual unicom is provided in punch-pin
Two skidway holes 42, the first skidway hole 41 are located at 42 top of the second skidway hole, and plug 5 is fixed on the lower section end of the second skidway hole 42
End；Spacer pin 2 includes the first limited post 21, the second limited post 22, the third limited post 23 that diameter successively increases, the second limited post
22 and first skidway hole 41 match, third limited post 23 and the second skidway hole 42 match, limit under the first skidway hole 41
End；Spring 3 is provided between spacer pin 2 and plug 5, the first limited post 21 and upper mold are matched, limited to nut.
The riveted cavity plate 1 is provided with stepped hole, and the stepped hole includes the first ladder position hole 11 and of mutual unicom
Two ladder positions hole 12, the first ladder position hole 11 are located at 12 top of the second ladder position hole, and diameter is less than the second ladder position hole 12, diameter
Match with the first limited post 21 of spacer pin 2.
The upper end of second limited post 21 protrudes from the upper end of punch-pin 4, and holds level with both hands on the first limited post 21 and punch-pin 4
It is located at 41 at the first skidway hole when neat.
The both ends of spring 3 are separately mounted on third limited post 23 and plug 5.
Plug 5 is detachably mounted to the lower ends of the second skidway hole 42.
As shown in Fig. 2, when riveting work, by the first limited post 21 and 7 through-hole alignment of slideway, the first limited post 21 is made to pass through
7 through-hole of slideway and nut 6, the first limited post 21 are aligned and enter the first ladder position hole 11, and the alignment of nut 6 at this time is in the
In two ladder positions hole 12, then applying downward power to upper mold, riveted cavity plate 1 declines and is contacted with spacer pin 2, and spring 3 compresses,
Spacer pin 2 declines so that nut 6 is just riveted together with slideway 7,1 return of riveted cavity plate after the completion of riveting, and the reply of spring 3 makes
Spacer pin 2 playbacks.
The utility model has the following advantages：This nut riveting tooling is limited using staged spacer pin, and spacer pin is by spring
Control, nut are limited by spacer pin, and skidway hole is also limited by spacer pin, and riveting whole process has limit, in riveting process middle slideway
It will not all be shifted with nut, the inclined problem of riveting will not be caused, and reduced to the skidway hole time, working efficiency improves.
Claims (7)
1. a kind of nut riveting limiting tool structure, it is characterised in that：It is divided into upper die and lower die two parts, upper mold is recessed using riveted
Mould, lower die include spacer pin, spring, punch-pin, plug；The first skidway hole and the second slideway of mutual unicom are provided in punch-pin
Hole, the first skidway hole are located above the second skidway hole, and plug is fixed on the lower ends of the second skidway hole；Spacer pin includes diameter
The first limited post, the second limited post, the third limited post successively increased, the second limited post and the first skidway hole match, third
Limited post and the second skidway hole match, and limit in the first skidway hole lower end；It is provided with spring between spacer pin and plug, first
Limited post and upper mold match, and are limited to nut.
2. nut riveting limiting tool structure according to claim 1, it is characterised in that：The riveted cavity plate is provided with rank
Terraced hole, the stepped hole include the first ladder position hole and the second ladder position hole of mutual unicom, and the first ladder position hole is located at second
Above the hole of ladder position, diameter is less than the second ladder position hole, and the first limited post of diameter and spacer pin matches.
3. nut riveting limiting tool structure according to claim 1, it is characterised in that：The upper end of second limited post
The upper end of punch-pin is protruded from, and is located at the first skidway hole when the first limited post is concordant with the upper end of punch-pin.
4. nut riveting limiting tool structure according to claim 1, it is characterised in that：Pacify respectively at the both ends of the spring
On third limited post and plug.
5. nut riveting limiting tool structure according to claim 2, it is characterised in that：The height of the stepped hole is less than
First limited post.
6. nut riveting limiting tool structure according to claim 2, it is characterised in that：Second ladder position hole and spiral shell
Female shape matches.
7. nut riveting limiting tool structure according to claim 1, it is characterised in that：The plug is removably fixed
In the lower ends of the second skidway hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203611.XU CN208067143U (en) | 2018-02-05 | 2018-02-05 | A kind of nut riveting limiting tool structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203611.XU CN208067143U (en) | 2018-02-05 | 2018-02-05 | A kind of nut riveting limiting tool structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208067143U true CN208067143U (en) | 2018-11-09 |
Family
ID=64037506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820203611.XU Active CN208067143U (en) | 2018-02-05 | 2018-02-05 | A kind of nut riveting limiting tool structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN208067143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496169A (en) * | 2020-12-24 | 2021-03-16 | 江苏亿都智能特种装备有限公司 | Riveting die and method for grounding nut |
-
2018
- 2018-02-05 CN CN201820203611.XU patent/CN208067143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496169A (en) * | 2020-12-24 | 2021-03-16 | 江苏亿都智能特种装备有限公司 | Riveting die and method for grounding nut |
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